SiderealLab app icon

Apps Like SiderealLab for iPhone and iPad

by BIN CAO★ 0.00 ratingsEducationFreeData updated 2026-09-06

Ranked alternatives

Showing 381–400 of 1,000 ranked alternatives.

  1. CNC Lathe calculator app icon

    CNC Lathe calculator

    Kunshan Nianyueri Information Technology Co., Ltd.

    Calculate arc tangents and program parts

    Calculate tangent points for arcs and generate real-time machining programs. Support cutter compensation and common part structures. Measure and program standard machining operations.

    ★ 5.04 ratingsUtilities$4.99Data updated 2026-09-20
  2. Future Land app icon

    Future Land

    Piero Massimino

    Explore relativity and time dilation.

    The app demonstrates Lorentz contraction, showing how an object's length shrinks at speeds near light. It also illustrates time dilation, where time passes slower for a moving object relative to a stationary observer.

    ★ 1.01 ratingsEducation$0.99Data updated 2026-09-12
  1. AFrame Pro: Frame Analysis app icon

    AFrame Pro: Frame Analysis

    Jutarus Ratanasethakul

    Analyze two-dimensional frame structures professionally.

    The app analyzes two-dimensional frame structures using the Direct Stiffness Matrix Method. It allows users to create, analyze, and understand structural behavior with a modern interface and powerful calculations.

    ★ 2.04 ratingsProductivity$4.99Data updated 2026-10-10
  2. Solunar Table app icon

    Solunar Table

    K SOLUTION LLC

    Track periods for hunting and fishing

    Provides location-specific periods for optimal hunting and fishing times. Displays major and minor periods each day. Tracks wildlife activity patterns to help plan outdoor trips. Allows users to set locations and view detailed schedules.

    ★ 2.810 ratingsSports$2.99Data updated 2026-10-28
  3. Stickleback Evolution Lab app icon

    Stickleback Evolution Lab

    Howard Hughes Medical Institute

    Explore pelvic structures and conduct experiments

    Explore pelvic structures of fish through photographs of specimens and fossils. Conduct three experiments to collect and analyze data. Use graphing tools and statistical analysis to draw evolutionary conclusions.

    ★ 2.68 ratingsEducationFreeData updated 2026-09-09
  4. HVAC Duct Size Calculator app icon

    HVAC Duct Size Calculator

    Alan Cave

    HVAC duct sizing for professionals.

    The app calculates duct sizes for HVAC design professionals. It provides a list of even sized ducts that meet design criteria, allowing users to review options at various aspect ratios.

    ★ 5.01 ratingsUtilities$0.99Data updated 2026-10-28
  5. iSetSquare app icon

    iSetSquare

    Peter Breitling

    Measure angles and rotation with gyroscope.

    The app measures relative angles and rotation using the gyroscope sensor. It offers five unit modes, background or foreground display rotation, and fine calibration of the gyrometer.

    ★ 3.26 ratingsUtilities$1.99Data updated 2026-09-15
  6. Hora! Panjangam Calendar app icon

    Hora! Panjangam Calendar

    Dino Diamond Inc

    Indian traditional calendar details Panchangam timings.

    The app provides Indian traditional calendar details and Panchangam timings. It supports English, Tamil, Sanskrit, Kannada, Telugu, and Gujarathi languages.

    ★ 5.04 ratingsLifestyle$0.99Data updated 2026-11-05

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.